Yet more rock artists have been confirmed for this year's Download festival. The three day rock festival that takes place at Donington Park from June 8-10, will see Grammy nominated prog metal group Mastodon and Scottish alt.rock group Biffy Clyro added to the now mammoth line-up headlined by My Chemical Romance, Korn, Marilyn Manson and Iron Maiden. Mastodon’s Brann Dailor says why he's looking forward to playing: “Download is one of those festivals, It rules. We’re friends with Maiden, Lamb Of God, Machine Head, Killswitch Engage and My Chemical Romance. That’s one of the best parts of playing these type of shows… and the shows are massive and really nerve-wracking. They are so much fun though." Biffy Clyro are now on their third trip to Donington and band member Simon Neil says: "It's great to be part of such an exciting event, in such legendary surroundings. Our second and fifth fingers will be aloft all weekend, and Satan himself will be on speed-dial" The other 16 acts announced today include Papa Roach, Haysed Dixie, nHinder, Reuben and Uncut's favourite all-girl Zeppelin tribute band Lez Zeppelin. Also revealed today is the exact days the 100 plus acts will play on. The three-stage three-day event will look a bit like this: Friday 8 June Main Stage My Chemical Romance Velvet Revolver Wolfmother DragonForce Megadeth Hinder Buckcherry 2nd Stage Korn Enter Shikari From Autumn To Ashes Turbonegro ANJ 3rd Stage Hayseed Dixie I Was A Cub Scout Job For A Cowboy This Et Al Saturday 9 June Main Stage Linkin Park Marilyn Manson Slayer Machine Head Bowling For Soup 30 Seconds To Mars Aiden Shadows Fall HELLYEAH Turisas 2nd Stage Mötley Crüe Biffy Clyro Gallows Bring Me The Horizon Bloodsimple 3rd Stage Necro Lez Zeppelin Beyond All Reason Sunday 10 June Main Stage Iron Maiden Evanescence Killswitch Engage Stone Sour Lamb Of God Mastodon Papa Roach Chimaira Reuben 2nd Stage Billy Talent Dream Theater Dimmu Borgir Within Temptation Devil Driver Unearth 3rd Stage Reel Big Fish Between The Trees Kids In Glass Houses Hardcore Superstar Drive By Argument More info available from the festival website here